Index: TPM2.0-TSS-1.0/configure.ac
===================================================================
--- TPM2.0-TSS-1.0.orig/configure.ac
+++ TPM2.0-TSS-1.0/configure.ac
@@ -7,7 +7,7 @@ AC_CONFIG_MACRO_DIR([m4])
 AC_PROG_CC
 AC_PROG_CXX
 LT_INIT()
-AX_PTHREAD([], [AC_MSG_ERROR([requires pthread])])
+AX_PTHREAD([], [])
 AM_INIT_AUTOMAKE([foreign
                   subdir-objects])
 AC_CONFIG_FILES([Makefile])